APA (7th ed.) Citation

Portillo, M.. (2009). Color planning for interiors: An integrated approach to designed spaces. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Portillo, Margaret. Color Planning for Interiors: An Integrated Approach to Designed Spaces. Hoboken, NJ: John Wiley & Sons, 2009.

MLA (9th ed.) Citation

Portillo, Margaret. Color Planning for Interiors: An Integrated Approach to Designed Spaces. John Wiley & Sons, 2009.

Warning: These citations may not always be 100% accurate.